Chamber Comparison
HPO TECH PetravsHPO TECH Trojan
HPO TECH
Petra
2.4
ATA
$50K
Starting
—
Warranty
HPO TECH
Trojan
3
ATA
$60K
Starting
—
Warranty
The Bottom Line
The HPO TECH Petra wins on price, while the HPO TECH Trojan takes the edge in max pressure. If price is your priority, the HPO TECH Petra is the stronger pick.
Key Differences
HPO TECH
2.4 ATA
HPO TECH
3 ATA
Higher pressure enables more clinical protocols. The HPO TECH Trojan reaches 3 ATA, which supports FDA-approved treatment protocols.
HPO TECH
Custom quote (est. $50,000 - $100,000)
HPO TECH
Custom quote (est. $60,000 - $120,000)
A ~17% price difference. At this range, the decision likely comes down to features and certifications rather than cost alone.
Who Should Buy Which?
Best for
HPO TECH Petra
Elderly patients, accessibility-focused clinics, easy-entry requirement
View full details →Full Specification Comparison
| Specification | HPO TECH Petra | HPO TECH Trojan |
|---|---|---|
| Chamber Type | Hard-Shell Monoplace | Hard-Shell Monoplace |
| Performance Tier | Clinical Grade | Clinical Grade |
| Max Pressure | 2.4 ATA | 3 ATA★ |
| Oxygen Delivery | 100%-medical-grade | 100%-medical-grade |
| O₂ Concentration | 95-100% via mask/hood | 95-100% via mask/hood |
| Capacity | 1-person | 1-person |
| Interior Dimensions | Accessibility-focused with retractable acrylic door | Standard monoplace, dual O2 delivery |
| Portability | fixed-installation | fixed-installation |
| FDA Cleared | No | No |
| CE Marked | Yes | Yes |
| Made In | Turkey | Turkey |
| Price | Custom quote (est. $50,000 - $100,000)★ | Custom quote (est. $60,000 - $120,000) |
| Clinical Score | 5/10 | 5/10 |
| Brand Established | 2020 | 2020 |
| Climate Control | Yes | Yes |
| Communication System | Yes | Yes |
| Emergency Features | Emergency depressurization, fire suppression, retractable door for easy access | Emergency depressurization, fire suppression, safety interlocks |
HPO TECH Petra — Standout Features
HPO TECH Trojan — Standout Features
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